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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2016-2018 Ericsson. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.policy.apex.apps.uservice.test.adapt.websocket;
import org.onap.policy.apex.core.infrastructure.messaging.MessagingException;
import org.onap.policy.apex.core.infrastructure.messaging.stringmessaging.WSStringMessageClient;
import org.onap.policy.apex.core.infrastructure.messaging.stringmessaging.WSStringMessageListener;
public class WebSocketEventSubscriberClient implements WSStringMessageListener {
private final int port;
private long eventsReceivedCount = 0;
private final WSStringMessageClient client;
public WebSocketEventSubscriberClient(final String host, final int port) throws MessagingException {
this.port = port;
client = new WSStringMessageClient(host, port);
client.start(this);
}
/*
* (non-Javadoc)
*
* @see
* org.onap.policy.apex.core.infrastructure.messaging.stringmessaging.WSStringMessageListener#
* receiveString(java.lang.String)
*/
@Override
public void receiveString(final String eventString) {
System.out.println(WebSocketEventSubscriberClient.class.getCanonicalName() + ": port " + port
+ ", received event " + eventString);
eventsReceivedCount++;
}
public long getEventsReceivedCount() {
return eventsReceivedCount;
}
public void shutdown() {
client.stop();
System.out.println(WebSocketEventSubscriberServer.class.getCanonicalName() + ": stopped");
}
public static void main(final String[] args) throws MessagingException {
if (args.length != 2) {
System.err.println("usage WebSocketEventSubscriberClient host port");
return;
}
int port = 0;
try {
port = Integer.parseInt(args[0]);
} catch (final Exception e) {
System.err.println("usage WebSocketEventSubscriberClient port");
e.printStackTrace();
return;
}
new WebSocketEventSubscriberClient(args[0], port);
}
}
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